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Energy, exergy, exergoeconomic and exergo-environmental analyses of a large scale solar dryer with PCM energy storage medium

机译:具有PCM能量存储介质的大型太阳能干燥机的能量,暴力,exergo经济和Exergo-Environgional分析

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摘要

In this paper, performance, exergoeconomic and exergo-environmental assessments of a large scale solar dryer with energy storage medium were presented. The usability of the system for high capacity industrial drying processes in terms of performance and energy use costs compared to existing drying techniques in the literature was clearly indicated in the study. Thus, exergoeconomic and environmental sustainability analyses were handled together for the first time, and all performance values of a high capacity industrial solar dryer were determined in detail. The system components were examined separately in exergoeconomic analysis. As a result of the exergoeconomic analysis, it was found that the fans had the highest cost of exergy destruction with $ 0.2286/h and the lowest exergy efficiency with 55.96%. Therefore, it was concluded that fans were the most important component need to be developed. When the system was considered in terms of environmental impact analysis, energy payback time was designated as approximately 6.82 years. CO_2 mitigation for the expected lifetime of the system was calculated as 99.60 tones. The performed evaluations indicated that the developed system was a highly efficient technology for the industrial drying process both in terms of energy use performance and environmental sustainability.
机译:本文提出了一种具有储能介质的大型太阳能干燥器的性能,Exergo经济和Exergo-Environal评估。在研究中明确表明,在性能和能源使用成本方面,对高容量工业干燥过程的可用性与文献中的现有干燥技术相比,在研究中明确表明。因此,首次处理了exergo经济和环境可持续性分析,并详细地确定了高容量工业太阳能干燥机的所有性能值。在Exergo经济分析中单独检查系统组分。由于exergo经济分析,发现粉丝具有最高的销毁成本,以0.2286 / h,最低的高效率达到55.96%。因此,它的结论是,粉丝是最重要的组成部分需要开发。当系统在环境影响分析方面考虑时,能源投资回收期被指定为约6.82岁。 CO_2减缓系统的预期寿命计算为99.60色调。所执行的评估表明,发达的系统是在能源使用性能和环境可持续性方面的工业干燥过程的高效技术。

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